000 | 00571 am a2200217 a 4500 | ||
---|---|---|---|
245 | 1 | _aProspects and retrospects of transfer of dryland technology | |
300 | _a290p+10App | ||
650 | _aDryland | ||
650 | _aDry farming | ||
650 | _aCotton | ||
650 | _aAgricultural Research | ||
650 | _aFarming | ||
650 | _aChemical fertilizers | ||
650 | _aFarmers | ||
650 | _aConstraints | ||
502 |
_cTamil Nadu Agricultural University, Coimbatore _bPh.D. _d1989 |
||
502 | _gPerumal, G. | ||
100 | 1 |
_aVenugopalan, M. _d |
|
942 |
_2udc _cT |
||
901 | _aRF9112 | ||
999 |
_c145216 _d145216 |